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![[Search a list of Patent Appplications for class 219]](../as.gif) Class 219 | ELECTRIC HEATING |
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![[List of Patents for class 219 subclass 600]](../ps.gif) | 600 | INDUCTIVE HEATING |
| | 601 |  With diverse-type heating |
| | 602 | Metal working |
| | 603 |  Bonding |
| | 604 |  Container sealing |
| | 605 | Wire (e.g., cable, etc.) |
| | 606 | Ring |
| | 607 | Tube (i.e., pipe) |
| | 608 |  With electrical control (e.g., speed, temperature, gaging thickness, etc.) |
| | 609 | Layering (e.g., coating, lining, etc.) |
| | 610 | With preheating or postheating |
| | 611 | Plural (e.g., end to end, etc.) |
| | 612 | Seam bonding |
| | 615 | Brazing (e.g., cladding, etc.) |
| | 616 | Soldering |
| | 617 | Welding |
| | 618 | With heat exchange |
| | 619 | Roller (e.g., godet, etc.) |
| | 620 | Cooking |
| | 621 | Utensil (e.g., pot, pan, etc.) |
| | 622 | With support |
| | 624 | Core or coil structure |
| | 625 | Intermediate member condition responsive |
| | 628 | Fluid or liquid heater |
| | 632 | With cooling arrangement |
| | 633 | Bonding (e.g., nonmetallic, etc.) |
| | 634 | Susceptor |
| | 635 | Specific heating application |
| | 636 | Wire (e.g., cable, etc.) |
| | 637 | Rod |
| | 640 | Gear |
| | 641 | Valve |
| | 642 | Ring or link |
| | 643 | Tube (i.e., pipe) |
| | 645 | Strip (e.g., sheet, etc.) |
| | 646 | Slab (e.g., ingot, etc.) |
| | 647 | With workpiece support |
| | 648 | Levitation |
| | 649 | Materials |
| | 650 | With monitoring (e.g., regulating, etc.) |
| | 651 | Gas environment |
| | 652 | Rotation of workpiece |
| | 653 | Conveyor |
| | 659 | Pressure applicator (e.g., clamp, etc.) |
| | 660 | With power supply system |
| | 661 | Power switching |
| | 670 | With specific transformer |
| | 671 | With plural load inductors |
| | 672 | Specific inductor configuration |
| | 678 | MICROWAVE HEATING |
